Overview:Guido and Maurizio de Angelis' groovy, melancholic score to 1973's 'Milano Trema: La Polizia Vuole Guistizia' a.k.a. 'The Violent Professionals' perfectly sets the tone for the metropolitan violence presented on the screen. Featuring lots of flutes, clavinet, frenzied percussions, deep basslines and experimental effects, the music has a dramatic atmosphere, which preludes the acid-prog and gloomy music that they created for 'Il Grande Racket' just three years later.